/***************************************************************************
 *   Copyright (C) 2007 by Maciek Gajewski                                 *
 *   maciej.gajewski0@gmail.com                                            *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "difficultyselector.h"

DifficultySelector::DifficultySelector(QWidget *parent)
	: QWidget( parent )
    , Ui::DifficultySelector()
{
	setupUi( this );
}

int DifficultySelector::execute()
{
	show();
	int result = _eventLoop.exec();
	hide();
	
	return result;
}

void DifficultySelector::on_buttonEasy_clicked()
{
	_eventLoop.exit( 1 );
}

void DifficultySelector::on_buttonIntermediate_clicked()
{
	_eventLoop.exit( 2 );
}

void DifficultySelector::on_buttonHard_clicked()
{
	_eventLoop.exit( 3 );
}

void DifficultySelector::closeEvent( QCloseEvent* )
{
	if ( _eventLoop.isRunning() )
	{
		_eventLoop.exit( 0 );
	}
}

// EOF

